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IOT-BASICS.pptx
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- 3. Introduction What isIoT? Why IoT? IoT Evolution How IoT works? Challenges
- 4. What isIoT? Definition: Itis a network of physical objects like devices, vehicles, buildings and other things embedded with electronics, software, sensors and network connectivity which enables these objects to collect and exchange data. The scope of IoT is not limited to just connecting things (device, appliances, machines) to the Internet. IoT allows these things to communicate and exchange data (control & information). Processing on these data will provide us various applications towards a common user or machine goal. Terms related with IoT Machine to Machine(M2M), World Size Web, Internet of Everything
- 5. Why IoT? • DynamicControl of Industry and daily life. • Improves resource utilization ratio. • Integrating human society and physical systems. • Flexible configuration. • Acts as technology integrator. • Universal Inter-networking
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- 18. Challenges inSecurity • Authentication •Access control • Privacy • Policy Enforcement • Trust • Mobile security • Secure middleware • Confidentiality
- 19. M2M IoT Point topoint communication usually embedded with hardware at the customer site Devices communicate using IP networks Many devices use cellular or wired networks Data delivery is relayed through a middle layer hosted in the cloud Devices do not necessarily rely on an internet connection Devices require an active internet connection Limited integration options, as devices must have corresponding communication standards Unlimited integration options, but requires a solution that can manage all of the communications
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- 21. • Definition: Asmart grid is the electricity delivery system from point of generation to the point of consumption integrated with information and communication technology. • It is a bidirectional electric and communication network that improves the reliability, security and efficiency of the electric system for small to large scale generation, transmission, distribution and storage. • Functional domain of a smart grid consists of three layers: (i) power and energy layer (ii) communication layer and (iii) IT/computer layer
- 22. Power systems inearlierdays
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- 33. Smart Grid DevicesforUtilities • Voltage and current sensors • Smart Inverters • Smart meters • Smart micro grid controllers • Feeder monitoring • Control devices
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- 35. IoT based IndustrialAutomation •To make an efficient industrial automation system that allows user to efficiently control industrial appliances over the internet, thus automating modern industries. • What is industrial automation? Use of control systems such as computers to control industrial machinery and processes.
- 37. Why IoT inIndustrialautomation? • Maintenance of the controlling system or industrial devices is crucial • Reduce the maintenance cost • To optimize critical monitoring system
- 38. IoT based HomeAutomation •The rapid advancing mobile communication technology makes it possible to incorporate mobile technology into home automation systems. • Switching devices using a internet enabled smart phone or a computer in order to reduce the wastage of current flow
- 43. Features • Network interconnected •Internet with high speed broadband • Highly automated • Light control • Climate control • Improve comfort • Ensure security
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- 45. • IoT inhealthcare is a heterogeneous computing, wirelessly communicating system of apps and devices that connects patients and health providers to diagnose, monitor, track and store vital statistics and medical information. Examples • Headsets that measure brainwaves • Clothes with sensing devices • Blood pressure monitors • Glucose monitors • ECG monitors • Pulse oximeters
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